Starlight Technology For challenging low-light applications, Dahuas Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light down to 0.001lux. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments. Auto-tracking This feature controls the pan/tilt/zoom actions of the camera to automatically track an object in motion and to keep it in the scene. The tracking action can be triggered manually or automatically by defined rules.Once a rule is triggered, the camera can zoom in and track the defined target automatically. Perimeter Protection Automatically filtering out false alarms caused by animals, rustling leaves, bright lights, etc. Enables system to act secondary recognition for the targets. PFA Technology PFA technology has innovatively introduced new methods of judgment to ensure the accuracy and predictability of the direction of subject distance adjustment.
The result is a set of advanced focusing algorithms. PFA ensures clarity of the image throughout the process of zooming and shortens focus time.The realization of PFA technology substantially improves user experience and increases product value. Metadata Metadata is attribute information extracted from a target which can be used for data retrieval. There are four kinds of metadata supported by Dahua PTZ WizMind camera: Human face, human body, motor vehicle and non-motor vehicle. Facial information includes gender, age, glasses, masks, beards, etc. Human body information includes hat, top, top color, bottom, bottom color, bag, etc.
Motor vehicle information includes plate color, type, vehicle color, sunshield, ornament, calling, seatbelt, smoking, annual inspection sticker, etc. Non-motor vehicle information includes type, color, top type, top color, people number, etc.
3840 (H) x 2160 (V). 500 m (1640.42 ft). H: 63.9°2.0°; V: 37.2°1.2°; D: 71.2°2.4°. 0.5 m1 m (1.64 ft3.28 ft). Pan: 0° to 360° Tilt: -30° to +90°, auto flip 180°.
Pan: 0.1°/s240°/s Tilt: 0.1°/s100°/s. 8 (up to 32 presets per tour). Motion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly. Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction. Support alarm triggering by target types (human and vehicle).
Support filtering false alarms caused by animals, rustling leaves, bright lights, etc. 264; MJPEG (Sub Stream 1). 4K (3840 × 2160); 4M (2560 × 1440); 1080P (1920 × 1080); 1.3M (1280 × 960); 720P (1280 × 720); D1 (704 × 576). Main stream: 4K/1080P/1.3M/720P (125/30 fps) Sub stream 1: D1/CIF (125/30 fps) Sub stream 2: 1080P/1.3M/720P (125/30 fps).
H264: 512 Kbps16384 Kbps H265: 256 Kbps10240 Kbps. Auto; Indoor; Outdoor; Tracking; Manual; Sodium Lamp; Natural; Street Lamp. Up to 24 areas, and up to 8 areas in the same view. 726; AAC; G722.1; G. IPv4; IPv6; HTTP; HTTPS; 802.1x; QoS; FTP; SMTP; UPnP; SNMP v1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP; RTMP.20 (total bandwidth 64 MB). FTP; Micro SD card (256 GB); P2P. Smart PSS; DSS; DMSS; Easy4ip; IVSS. CE: EN55032/EN55024/EN50130-4 FCC: Part15 subpartB, ANSI C63.4-2014.
1 (baud rate range:1200 bps9600 bps). 1 (LINE IN; bare wire). 1 (LINE OUT; bare wire).30W 48W (IR light on). 40°C to +70°C (40°F to +158°F). IP67; TVS 6000V lightning protection; surge protection; voltage transient protection. 415.6 mm × 26 2 mm (16.36" × 10.31"). 8.5 kg (18.74 lb). 13.5 kg (29.76 lb). 1 x Dahua SD8A840-HNF-PA 8MP 40x Starlight IR PTZ AI Network Camera. 1 x Wall Mount Bracket and Installation Screws. 1 x AC24V/3A Power Adapter. The arrival time depends on some factors and different areas. The item "Dahua SD8A840-HNF-PA 4K Starlight AI 40xZoom PTZ 8MP IP Camera Hi-PoE Auto-track" is in sale since Saturday, December 22, 2018. This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\Security Cameras". The seller is "hitechbay" and is located in Shanghai. This item can be shipped worldwide.